How many signals can be made by hoisting 2 blue 3 red and 5 yellow flags on a pole simultaneously?
Answers
Answered by
24
Solution :-
Number of blue flags = 2
Number of red flags = 3
Number of yellow flags = 5
Total number of flags = 2 + 3 + 5 = 10
Total number of signals can be made by hoisting 2 blue, 3 red and 5 yellow
flags on a pole simultaneously
= (10!/2! 3! 5!)
= (10*9*8*7*6*5*4*3*2*1)/(2*1*3*2*1*5*4*3*2*1)
= 3628800/1440
= 2520 signals
Answer.
Number of blue flags = 2
Number of red flags = 3
Number of yellow flags = 5
Total number of flags = 2 + 3 + 5 = 10
Total number of signals can be made by hoisting 2 blue, 3 red and 5 yellow
flags on a pole simultaneously
= (10!/2! 3! 5!)
= (10*9*8*7*6*5*4*3*2*1)/(2*1*3*2*1*5*4*3*2*1)
= 3628800/1440
= 2520 signals
Answer.
Answered by
0
Answer:
Number of signals = 2520
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